| Patents for B41J 31 - Ink ribbons; Renovating or testing ink ribbons (1,930) |
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| 10/03/1995 | CA1337183C Multicolored fabric printing ribbon |
| 09/27/1995 | EP0673786A1 Ink sheet and thermal transfer type color printer |
| 09/19/1995 | US5451986 Image formation device having photoconductive ink based ink sheet reconditioning |
| 09/19/1995 | US5451560 Image formation on objective bodies |
| 08/29/1995 | US5445463 Combination ink or dye ribbon for nonimpact printing |
| 07/25/1995 | US5435658 Exchangeable tape unit |
| 07/20/1995 | WO1995019265A1 Re-inkable ribbon cartridge |
| 07/19/1995 | EP0505362B1 Thermo-transfer ribbon |
| 06/20/1995 | US5426451 Print head with pixel size control for resistive ribbon thermal transfer printing |
| 06/08/1995 | WO1995015263A1 Method and apparatus for reinking a printer ribbon |
| 05/24/1995 | EP0654760A2 Thermal printer supply having non-volatile memory |
| 05/18/1995 | WO1995013193A1 Ink ribbon base fabric and production method thereof |
| 05/18/1995 | CA2152674A1 Ink ribbon base fabric and production method thereof |
| 05/10/1995 | EP0404959B1 Current-carrying heat transfer sheet |
| 05/09/1995 | US5413424 Ribbon cassette including an inking device |
| 04/11/1995 | US5405203 Multicolor ink ribbon having barrier and protective layers |
| 04/06/1995 | DE4333740A1 Ink ribbon for printers, typewriters or the like |
| 03/29/1995 | EP0644831A1 Thermal transfer printing dye sheet |
| 03/28/1995 | US5401108 Ink retaining mass for reinking ribbons in ink cartridges |
| 03/22/1995 | EP0644063A2 Printing tape and printing-tape cartridge |
| 03/21/1995 | US5399033 Re-inkable ribbon cartridge |
| 03/14/1995 | US5397764 Multilayer heat exchanger films |
| 03/14/1995 | US5397760 Thermal transfer printing dyesheet |
| 03/08/1995 | EP0452498B1 Imaging apparatus |
| 03/01/1995 | EP0266430B1 Image formation on object |
| 02/28/1995 | CA1334564C Cartridge for an inked ribbon with a re-inking device |
| 01/26/1995 | WO1995002510A1 Dye diffusion thermal transfer printing |
| 01/10/1995 | US5380107 Core-sheath type nylon fibers |
| 01/05/1995 | DE4320521A1 Basic cloth for ink ribbons, ink ribbon made from this basic cloth and ink-ribbon cassette having this ink ribbon |
| 12/28/1994 | EP0630756A2 Exchangeable tape unit |
| 12/21/1994 | EP0437631B1 Image forming apparatus |
| 12/13/1994 | US5372697 Ink transfer medium of the electrically fusible type and method of making same |
| 12/13/1994 | US5372438 Re-inking device |
| 12/06/1994 | US5371059 Dye layer containing thermally diffusible dye subjected to thermosensitive transfer recording, bringing this layer in contact to dye supplier, diffusing the dye towards dye layer by heating |
| 11/17/1994 | EP0624128A1 A card printer apparatus and method |
| 11/10/1994 | WO1994025280A1 Improvements to ink cartridge |
| 11/09/1994 | CN2182056Y Ink-suppling device |
| 11/08/1994 | US5362556 Foundation, porous ink releasing layer containig ink paste comprising coloring agent, liquid vehicle and starch substance |
| 11/02/1994 | EP0622246A1 Thermal transfer ink ribbon |
| 10/26/1994 | CN2180460Y Self-inking ribbon capable of filling |
| 10/18/1994 | US5356854 Dye and dye carrier ink ribbon for thermal dye transfer hard copy |
| 10/13/1994 | WO1994022674A1 Thermal transfer printing dye sheet |
| 10/11/1994 | US5354137 Ribbon re-inking method and apparatus |
| 10/06/1994 | DE4410931A1 Strip printer |
| 09/29/1994 | WO1994021471A1 Ink ribbons containing compounds absorbing in the ir region |
| 09/21/1994 | EP0615860A1 Laser-induced thermal dye transfer using black metal-coated substrates |
| 09/21/1994 | EP0615851A1 Base cloth for ink ribbons |
| 09/20/1994 | US5348403 Ink ribbon cassette |
| 09/13/1994 | US5347344 Method for recycling an ink sheet and thermal transfer printer using the same |
| 08/09/1994 | US5336553 Ink ribbon for printer and ink therefor |
| 08/09/1994 | US5336000 Thermal transfer type printer and method of rejuvenating an ink sheet employed in the printer |
| 07/26/1994 | US5332319 Universal ribbon re-inking apparatus |
| 07/20/1994 | CN1089731A Process cartridge, Method for assembling process cartridge and image forming apparatus |
| 07/12/1994 | US5328895 Ink ribbon for thermal transfer |
| 07/05/1994 | US5326622 Pressure transferrable laminates for images |
| 06/28/1994 | US5325115 Ink ribbon for color printer |
| 06/21/1994 | US5322708 Applying color layer to carrier paper with specific release value, applying adhesive layer in congruence with image |
| 06/16/1994 | DE4241741A1 Tape cassette for colour printer or typewriter - provides housing with hinged, lockable cover, supply reel and take-up reel |
| 06/15/1994 | EP0602002A2 Ink ribbon for printer and ink therefor |
| 06/08/1994 | EP0600068A1 Thermal transfer printing receiver sheet and method. |
| 06/07/1994 | USRE34629 Method and apparatus for loading ink ribbon |
| 06/01/1994 | CN2166950Y Ink ribbon for computers with quick entering function |
| 05/24/1994 | US5314258 Self-contained re-inking insert and ribbon cartridge device |
| 05/24/1994 | US5314257 Printer cartridge assembly |
| 05/18/1994 | CN2164983Y Speed stabilizing circuit for ink-ribbon inking machine |
| 05/03/1994 | US5308737 Having a nitrogen gas-producing polymer as propellant for thermal mass transfer to a receiver |
| 04/19/1994 | US5304266 Continuous loop ribbon welding system |
| 04/12/1994 | CA1328377C Reduced thickness resin substrate in film printing ribbon |
| 03/31/1994 | WO1994006634A1 Ink applicator |
| 03/17/1994 | WO1994005504A1 Base cloth for ink ribbons |
| 03/17/1994 | CA2121138A1 Base fabric for ink ribbons |
| 03/15/1994 | US5294277 The feeding velocity of the meltable-type thermal transfer ink sheet and the image receptor and the rotational speed of the transfer drum satisfy conditions of an equation |
| 03/02/1994 | EP0584367A1 Ink ribbon substrate |
| 02/16/1994 | EP0583194A2 Method for regenerating a thermosensitive transfer recording medium and thermosensitive transfer recording apparatus |
| 02/15/1994 | US5286123 Paper guide mechanism for serial printer |
| 02/02/1994 | EP0581344A1 Ink jet recording apparatus, cleaning sheet for the same, and discharge recovery treatment thereof |
| 01/20/1994 | WO1994001287A1 Ribbon inking device |
| 01/20/1994 | CA2139531A1 Ribbon inking device |
| 01/18/1994 | US5279222 Method for preventing counterfeiting of sales and other records |
| 01/05/1994 | DE4221295A1 Print carrier to transfer motifs to e.g. hard smooth surfaces - consists of paper substrate, release layer which can be sepd. when hot, and transparent top ink carrier contg. adhesive |
| 01/04/1994 | US5275495 For maintaining print density |
| 12/29/1993 | CN2151000Y Automatic printer ribbon reel and feeder |
| 12/29/1993 | CN2150999Y Computer ribbon |
| 12/29/1993 | CN2150998Y Ribbon dyeing machine |
| 12/23/1993 | WO1993025392A1 Thermal transfer printing receiver sheet and method |
| 12/07/1993 | US5268704 Thermal transfer recording method reducing ground staining and improving ink transferability |
| 12/07/1993 | US5267801 Ribbon inker |
| 11/30/1993 | US5266382 Ink layer containing particles of silicone compound not melting or softeneng at transfer temperature |
| 11/18/1993 | EP0441935B1 Self-adhesive dry-transfer decal, process for its manufacture and method of use |
| 11/09/1993 | US5259875 Ink ribbon for printer and ink therefor |
| 11/03/1993 | EP0567978A2 Ink ribbon |
| 11/03/1993 | EP0567555A1 Re-inkable arrangement for printer ribbons |
| 10/13/1993 | EP0564649A1 Ink ribbon cassette |
| 10/13/1993 | EP0387264B1 Inking ribbon |
| 10/12/1993 | US5251989 Apparatus for making a multi-colored printing ribbon |
| 10/05/1993 | US5249873 Method and apparatus for thermal transfer recording and ink paper cassette therefor |
| 09/29/1993 | EP0562461A1 Thermal transfer recording film |
| 09/28/1993 | US5248209 Color ink ribbon and serial color printer using the same |
| 09/19/1993 | CA2091870A1 Re-inking device and method |
| 09/14/1993 | US5244770 Donor element for laser color transfer |